NVIDIA GeForce GTX 660 OEM videocard review
GeForce GTX 660 OEM videocard released by NVIDIA; release date: 22 August 2012. The videocard is designed for desktop-computers and based on Kepler microarchitecture codenamed GK104.
Core clock speed - 823 MHz. Boost clock speed - 888 MHz. Texture fill rate - 85.25 GTexel / s. Pipelines - 1152. Floating-point performance - 2,046 gflops. Manufacturing process technology - 28 nm. Transistors count - 3,540 million. Power consumption (TDP) - 130 Watt.
Memory type: GDDR5. Maximum RAM amount - 1536 MB. Memory bus width - 192 Bit. Memory clock speed - 5600 MHz. Memory bandwidth - 134.4 GB / s.
Benchmarks
| CompuBench 1.5 Desktop Face Detection |
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| CompuBench 1.5 Desktop Ocean Surface Simulation |
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| CompuBench 1.5 Desktop T-Rex |
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| CompuBench 1.5 Desktop Video Composition |
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| CompuBench 1.5 Desktop Bitcoin Mining |
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| GFXBench 4.0 Car Chase Offscreen |
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| GFXBench 4.0 Manhattan |
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| GFXBench 4.0 T-Rex |
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| GFXBench 4.0 Car Chase Offscreen |
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| GFXBench 4.0 Manhattan |
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| GFXBench 4.0 T-Rex |
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| 3DMark Fire Strike Graphics Score |
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| Name | Value |
|---|---|
| CompuBench 1.5 Desktop - Face Detection | 32.718 mPixels/s |
| CompuBench 1.5 Desktop - Ocean Surface Simulation | 1021.371 Frames/s |
| CompuBench 1.5 Desktop - T-Rex | 3.143 Frames/s |
| CompuBench 1.5 Desktop - Video Composition | 56.509 Frames/s |
| CompuBench 1.5 Desktop - Bitcoin Mining | 67.697 mHash/s |
| GFXBench 4.0 - Car Chase Offscreen | 5983 Frames |
| GFXBench 4.0 - Manhattan | 3665 Frames |
| GFXBench 4.0 - T-Rex | 3325 Frames |
| GFXBench 4.0 - Car Chase Offscreen | 5983.000 Fps |
| GFXBench 4.0 - Manhattan | 3665.000 Fps |
| GFXBench 4.0 - T-Rex | 3325.000 Fps |
| 3DMark Fire Strike - Graphics Score | 0 |
Specifications (specs)
Essentials |
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| Architecture | Kepler |
| Code name | GK104 |
| Launch date | 22 August 2012 |
| Place in performance rating | 839 |
| Type | Desktop |
Technical info |
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| Boost clock speed | 888 MHz |
| Core clock speed | 823 MHz |
| Floating-point performance | 2,046 gflops |
| Manufacturing process technology | 28 nm |
| Pipelines | 1152 |
| Texture fill rate | 85.25 GTexel / s |
| Thermal Design Power (TDP) | 130 Watt |
| Transistor count | 3,540 million |
Video outputs and ports |
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| Display Connectors | 2x DVI, 1x HDMI, 1x DisplayPort |
Compatibility, dimensions and requirements |
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| Interface | PCIe 3.0 x16 |
| Length | 241 mm |
| Supplementary power connectors | 1x 6-pin |
API support |
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| DirectX | 12.0 (11_0) |
| OpenGL | 4.6 |
Memory |
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| Maximum RAM amount | 1536 MB |
| Memory bandwidth | 134.4 GB / s |
| Memory bus width | 192 Bit |
| Memory clock speed | 5600 MHz |
| Memory type | GDDR5 |
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